My teaching exists in a different part of my brain. However, I am lucky enough to teach very smart graduate students.
Getting an audience requires luck as well as talent. Some artists are private and shy. It costs them too much.
People think it's suspect and self-indulgent to make art, and I don't think that's true. Some people think you should be busy making something that you can sell in the marketplace, and if nobody wants to buy it, it must be crap. And that's not true.
I think it's harder than ever to be an artist. I think that you end up, especially as a middle-aged person, you pay such big consequences for saying, 'I'm just going to devote my life to making art,' or 'I'm going to devote my life to writing novels.' You end up with no resources.
There's lots of things that can't make it in the world that are worth making. There are lots of great artists who never make it, there are lots of great writers who don't get published - is it still worthwhile? Aren't we glad people are still doing it?